mbox series

[00/12] kbuild: enable some -Wextra warnings by default

Message ID 20240326144741.3094687-1-arnd@kernel.org (mailing list archive)
Headers show
Series kbuild: enable some -Wextra warnings by default | expand

Message

Arnd Bergmann March 26, 2024, 2:47 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

This is a follow-up on a couple of patch series I sent in the past,
enabling -Wextra (aside from stuff that is explicitly disabled),
-Wcast-function-pointer-strict and -Wrestrict.

I have tested these on 'defconfig' and 'allmodconfig' builds across
all architectures, as well as many 'randconfig' builds on x86, arm and
arm64. It would be nice to have all the Makefile.extrawarn changes in
v6.10, hopefully with the driver fixes going in before that through
the respective subsystem trees.

     Arnd

Arnd Bergmann (12):
  kbuild: make -Woverride-init warnings more consistent
  [v3] parport: mfc3: avoid empty-body warning
  kbuild: turn on -Wextra by default
  kbuild: remove redundant extra warning flags
  firmware: dmi-id: add a release callback function
  nouveau: fix function cast warning
  cxlflash: fix function pointer cast warnings
  x86: math-emu: fix function cast warnings
  kbuild: enable -Wcast-function-type-strict unconditionally
  sata: sx4: fix pdc20621_get_from_dimm() on 64-bit
  [v4] kallsyms: rework symbol lookup return codes
  kbuild: turn on -Wrestrict by default

 arch/x86/math-emu/fpu_etc.c                   |  9 +++--
 arch/x86/math-emu/fpu_trig.c                  |  6 ++--
 arch/x86/math-emu/reg_constant.c              |  7 +++-
 drivers/ata/sata_sx4.c                        |  6 ++--
 drivers/firmware/dmi-id.c                     |  7 +++-
 .../gpu/drm/amd/display/dc/dce110/Makefile    |  2 +-
 .../gpu/drm/amd/display/dc/dce112/Makefile    |  2 +-
 .../gpu/drm/amd/display/dc/dce120/Makefile    |  2 +-
 drivers/gpu/drm/amd/display/dc/dce60/Makefile |  2 +-
 drivers/gpu/drm/amd/display/dc/dce80/Makefile |  2 +-
 drivers/gpu/drm/i915/Makefile                 |  6 ++--
 .../drm/nouveau/nvkm/subdev/bios/shadowof.c   |  7 +++-
 drivers/gpu/drm/xe/Makefile                   |  4 +--
 drivers/net/ethernet/renesas/sh_eth.c         |  2 +-
 drivers/parport/parport_mfc3.c                |  3 +-
 drivers/pinctrl/aspeed/Makefile               |  2 +-
 drivers/scsi/cxlflash/lunmgt.c                |  4 +--
 drivers/scsi/cxlflash/main.c                  | 14 ++++----
 drivers/scsi/cxlflash/superpipe.c             | 34 +++++++++----------
 drivers/scsi/cxlflash/superpipe.h             | 11 +++---
 drivers/scsi/cxlflash/vlun.c                  |  7 ++--
 fs/proc/Makefile                              |  2 +-
 include/linux/filter.h                        | 14 ++++----
 include/linux/ftrace.h                        |  6 ++--
 include/linux/module.h                        | 14 ++++----
 kernel/bpf/Makefile                           |  2 +-
 kernel/bpf/core.c                             |  7 ++--
 kernel/kallsyms.c                             | 23 +++++++------
 kernel/module/kallsyms.c                      | 26 +++++++-------
 kernel/trace/ftrace.c                         | 13 +++----
 mm/Makefile                                   |  3 +-
 scripts/Makefile.extrawarn                    | 33 ++++--------------
 32 files changed, 134 insertions(+), 148 deletions(-)